pbs will air a two-hour documentary tomorrow night profiling president obama and governor romney titled "the choice 2012." it focuses on key turning points in both candidates' political careers such as mitt romney's disastrous perform nents 1994 debate with ted kennedy and president obama's loss to bobby rush in 2000. >> the debate was watched by over 3 million people. as many people as wched a super bowl in massachusetts. romney had these expectations that he was going to win up to here, and suddenly kennedy's up to here and romney's here. the race is over. >> in the end voters decided to stick with bobby rush by a huge, huge, huge margin. it was a very bruising loss for him. >> actress stacy dash, best known nor role in the '90s film "clueless" is endorsing mitt romney. she said, quote, vote for romney, the only choice for your future. those are the things we just thought you should know. [ male announcer ] unitedhealthcare wants to know "what do you want from a medicare plan?" i just want a company that helps me get the most out of my healthcare. i want it to be simple. one plan. one